Listen to Haydn: Trumpet Concerto in E Flat, H.VIIe/1 - 3. Allegro online. Haydn: Trumpet Concerto in E Flat, H.VIIe/1 - 3. Allegro is an Unknown language song and is sung by Håkan Hardenberger, Academy Of St Martin In The Fields and Sir Neville Marriner. Haydn: Trumpet Concerto in E Flat, H.VIIe/1 - 3. Allegro, from the album 50 Reasons To Love Classical (Digital Only), was released in the year 2011. The duration of the song is 4:25. Download Unknown songs online from JioSaavn.